IP68S Hall Effect Switch 10mA Thumbwheel Through Hole Linear, -40 → +85°C, 4.5 → 5.5 V dc

  • RS Stock No. 737-3740
  • Mfr. Part No. HTW-1A11A22
  • Brand Otto
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Otto HTW Series - Hall Effect Thumbwheel

The HTW Hall Effect proportional output thumbwheel is a self-centre, single axis thumbwheel with an actuator that provides linear change in voltage output in either direction from the centre. Available with four output options, including increasing and decreasing voltage output from the centre position to the full travel position and single or dual (redundant) outputs. The HTW snaps into a 1.47 x 0.710” panel cut-out with rocker switch style mounting. A durable switch providing 3 million cycle rotational life, sealed to IP68S and excellent EMI immunity per MIL-STD-46 ID/SAE J1113-22, and will withstand
RFI of 100V/M 14Hz to 1GHz.

Hall Effect contact-less sensing technology
Self-centre single axis actuator
Rocker switch style mounting, snaps into 37.33 x 18.03mm panel cut-out
Behind panel depth: 35mm
Operating force: 0.5lb
Black bezel and wheel
IP68 sealed
Excellent EMI/RFI immunity
Pre-wired versions are terminated with 450mm long 18AWG wires with stripped ends
Pin versions are terminated with 0.635mm square pins
Detent options available (see stock numbers 737-3752 and 737-3756)

Specifications
Attribute Value
Minimum Supply Voltage 4.5V dc
Maximum Supply Voltage 5.5V dc
Supply Current 10mA
Switch Life 3000000Cycles
Actuator Type Thumbwheel
Terminal Type Through Hole
Output Type Linear
IP Rating IP68S
Minimum Operating Temperature -40°C
Maximum Operating Temperature +85°C
Supply Voltage Range 4.5 → 5.5 V dc
Operating Temperature Range -40 → +85°C
Discontinued product
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